Topics: Modal Verbs
Athletes ______________ train in a gym. It is not necessary.
A. have to
B. don’t have to
C. have
D. has to
Select your answer:

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Relative Pronoun › ViewDo you know _______there are no elephants in South America?
A. why
B. where
C. which
D. what
Grammar › View
Either Shima _____ her sister has to pay for the fare.
A. or
B. so
C. but
D. and
